It is equilateral triangle, so the 3 sides have the same length
5x - 22 = 4x - 10
5x - 4x = -10 + 22
x = 12
The value of x is 12
Answer:
-4
Step-by-step explanation:
Answer:
1/5
Step-by-step explanation:
Use Pythagoras theorem
Answer: 7
Step-by-step explanation: